1313349632

素因数分解:

$2^{13}\times 7^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:689

約数の個数: 112

約数和(自身を含む): 3087867840

約数和(自身を除く): 1774518208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 256, 259, 296, 448, 512, 518, 592, 619, 896, 1024, 1036, 1184, 1238, 1792, 2048, 2072, 2368, 2476, 3584, 4096, 4144, 4333, 4736, 4952, 7168, 8192, 8288, 8666, 9472, 9904, 14336, 16576, 17332, 18944, 19808, 22903, 28672, 33152, 34664, 37888, 39616, 45806, 57344, 66304, 69328, 75776, 79232, 91612, 132608, 138656, 151552, 158464, 160321, 183224, 265216, 277312, 303104, 316928, 320642, 366448, 530432, 554624, 633856, 641284, 732896, 1060864, 1109248, 1267712, 1282568, 1465792, 2121728, 2218496, 2535424, 2565136, 2931584, 4436992, 5070848, 5130272, 5863168, 8873984, 10260544, 11726336, 17747968, 20521088, 23452672, 35495936, 41042176, 46905344, 82084352, 93810688, 164168704, 187621376, 328337408, 656674816, 1313349632]

約数ペア:

[(1, 1313349632), (2, 656674816), (4, 328337408), (7, 187621376), (8, 164168704), (14, 93810688), (16, 82084352), (28, 46905344), (32, 41042176), (37, 35495936), (56, 23452672), (64, 20521088), (74, 17747968), (112, 11726336), (128, 10260544), (148, 8873984), (224, 5863168), (256, 5130272), (259, 5070848), (296, 4436992), (448, 2931584), (512, 2565136), (518, 2535424), (592, 2218496), (619, 2121728), (896, 1465792), (1024, 1282568), (1036, 1267712), (1184, 1109248), (1238, 1060864), (1792, 732896), (2048, 641284), (2072, 633856), (2368, 554624), (2476, 530432), (3584, 366448), (4096, 320642), (4144, 316928), (4333, 303104), (4736, 277312), (4952, 265216), (7168, 183224), (8192, 160321), (8288, 158464), (8666, 151552), (9472, 138656), (9904, 132608), (14336, 91612), (16576, 79232), (17332, 75776), (18944, 69328), (19808, 66304), (22903, 57344), (28672, 45806), (33152, 39616), (34664, 37888)]